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Application. The Performance Distributors S.O.S. Coil-on-plug kit is designed as a direct fit upgrade for the 1999-2004 two valve 4.6L V8 Mustangs, including the 1999-2004 GT and the 2001 Bullitt models.

Nice Performance

These coils are amazing, really took off the small misfire I had and gave me good gains in acceleration. Installed them with new spark plugs and my mustang is back to life with really good acceleration. You get what you pay for, it's worth it.

great bolt on

besides being a little pricey, i would def recommend these coils for anybodys mustang. i have an 01 gt with most all bolt ons, the coils wake the motor up and theres zero lag between pressing the gas and wheels spinning now. great product!

Will I need to change the spark plugs with these coils? I installed the MAC Cold Air Intake w/ 85mm MAF to my 04 Mustang GT and know I have a miss fire, my questions are will these coils fix the miss fire and do I have to change the spark plus with these coils because I recently changed them, I have the stock Motorcraft Platinum spark plugs?

Is the 85mm MAF calibrated for the injectors you are running?
This maybe a fix for a misfire but there could be several things wrong. When installing the intake did you accidently hit or disconnect the fuel injector or Coil plug? maybe knocked it loose?
If it is infact a coil going bad then yes this will fix the misfire. Go to your local autoparts store and see if they will run a scan for free on your car

Yes it will fix your miss fire problem cause it fix that problem on my stang. And if you had just change your spark plugs you dont need to change them again the SOS will run great with the Motorcraft you have

Supercharged Application I have a 2000 Ford Mustang GT with a series 2 saleen supercharger cammed and tuned with other performance parts wondering if these will work or should i be looking at something for supercharged application.

Strong coils are never a bad option for higher performance from your engine. They help produce a stronger, longer, and quicker firing spark to aid in burning more fuel, which we all want in the end. The thing to watch out for with forced induction of any kind is the plug temperature. Colder range plugs are generally desired in this case due to the higher temperatures in the cylinder.

besides being a little pricey, i would def recommend these coils for anybodys mustang. i have an 01 gt with most all bolt ons, the coils wake the motor up and theres zero lag between pressing the gas and wheels spinning now. great product!

These coils are amazing, really took off the small misfire I had and gave me good gains in acceleration. Installed them with new spark plugs and my mustang is back to life with really good acceleration. You get what you pay for, it's worth it.

I decided to upgrade my coils once one of the stock coils failed. I found these coils priced the same as factory and twice as powerful! They did make the car more responsive, however I didn't notice much of a difference in pulls, even after a tune.

A little more bottom end torque. Pulls harder in the upper revs. Slightly better fuel economy. Overall, worth the extra money if you have issues with your stock coils and need to start replacing them any way.

I couldn't be happier with the SOS coils!! Like most people say coils do fix the miss fire problem cause thats a problem I had with my stang and the SOS coils fixed it! Now it runs real smooth like new! Not to mention my exhaust sounds way better now too. Also my check engine light is gone too! I was going to order the MSD Blasters but the 20 extra volts the SOS had convince me on getting them!! I was expecting a little more feel of power but I can still feel a difference so Im still a happy stallion. You can never go wrong with AM in aftermarket parts! ;)

The SOS COPs are fantastic. They have increased performance and overall driveability. They were easy to install and fit perfectly. I highly recommend these for every Mustang owner.
The COPs plus the half inch spacer I installed has really impressed me. The combination of both of these has really improved the throttle response and performance of my Stang.
From off idle to WOT the increase is fantastic. I highly recommend this half inch spacer also.

Received SOS Coils as quoted the next day. Product was individually wrapped and in great shape. Removed the old coils and removed the Autolite Iridium plugs to regap as recommended. Installed the plugs and installed the new coils. They fit perfectly with no problems at all to install. Great quality. took the car out for a spin and wow, what a difference over the stock coils. Just as S.O.S stated in their advertisment more horsepower and torgue plus smooth idle and crisp throttle response. Even partial throttle has improved tremendously. What a difference in performance. The only thing I won't get is better gas mileage because I will always have my foot to the floor. Highly recommend this product to all stang owners

Performance Distributors S.O.S. Coil On Plug Kit (99-04 GT)

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Word on The Street

These guys are great! Customer service is absolutely top notch. Their pricin points are spot on amd eery month they off some sort of special on multiple parts. Not only that but the staff will educate u on the parts and their customer reveiw option of every part has been a huge help in determining the validity of each part u buy. American Muscle is the perfect example o what a full service parts distributer and custom tuning shop should be. Im just glad they are Mustang exclusive!

Meet Our Team

Since day one it has been all about being a “true blue gal”. I can proudly say that every single one of my family members has owned a mustang at one point or another! Growing up I was either camping, at the farm, or at the racetrack. I’ve always been around some sort of mustang and have learned that...